usbreset: fix possible access to uninitialized variable (#15041)

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39738 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/utils/usbreset/Makefile b/package/utils/usbreset/Makefile
index 55ce21ef5290b0e8d8f5832d3de0969f23552e32..d8efa54c15e2c3391cbcbbd7c83c0152c48d1956 100644 (file)
--- a/package/utils/usbreset/Makefile
+++ b/package/utils/usbreset/Makefile
@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2011-2013 OpenWrt.org
+# Copyright (C) 2011-2014 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -8,7 +8,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=usbreset
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 
 include $(INCLUDE_DIR)/package.mk
 

diff --git a/package/utils/usbreset/src/usbreset.c b/package/utils/usbreset/src/usbreset.c
index f6f2ba288ae4926ae59eeb03d9a727889f72b02e..ead30b1d822bbf8f934c52302f6cb7981d8b349f 100644 (file)
--- a/package/utils/usbreset/src/usbreset.c
+++ b/package/utils/usbreset/src/usbreset.c
@@ -65,7 +65,7 @@ struct usbentry {
 
 static char *sysfs_attr(const char *dev, const char *attr)
 {
-       int fd, len;
+       int fd, len = 0;
        char path[PATH_MAX];
        static char buf[129];